Hi Swan,
This is quite normal for you to be anxious. Keeping yourself occupied is a good move, and perhaps thinking of what life is going to be like in 6 months, 2 years, 10 years, can help you focus on the positive aspects of this phenominal journey. Even writing down your thoughts and feelings can be quite theraputic, good to look back on in time to come.
Let us know how you are coping.
Be safe, well and happy
Lotsa huggs
Catherine